In 2011, AGRO-SUR company carried out a renovation of the Olsztyn University of Warmia and Mazury experimental garden in terms of replacing the central heating installation, including adapting it to use heat provided by the Urban Heating Company (MPEC), adaptation of the rooms in the front part of the greenhouse them into a computer room, an educational room and gas boiler room.
- construction of the roofing structure, toilet room and rainwater drainage system from the greenhouse roof;
- external walls glazing - an additional layer of glass (double glazing);
- greenhouse roof glazing;
- sun protection fabric replacement and tension exchange;
- repair of mechanical devices for automatic control of the roof structure.